There is a saying in Cantonese called "Shihua dialect", which is very commonly used. How can I put it?

In Cantonese, "talking about things" is generally written as "talking", which means "talking". In Cantonese, "speaking" is another way of saying "speaking", which is generally used to talk about things, express opinions or discuss things, and can also be used to describe a person's fluency and eloquence. For example, "Speaking fluent Mandarin is a good conversation." He is talkative and speaks fluent Mandarin. )